baber/WOPTO huggingface dataset:
Patent JP-H04166673-A (JP)
Title: Rotation detector
Inventor: FURUNAKA YASUHIRO
IPC: F02P7/067
Filed: 1990-10-31
Abstract: PURPOSE:To raise a generated voltage by only a simple change of a groove shape by chamfering an outer circumference part corner to be a delay side in relation to the rotational direction of a groove in a signal rotor. CONSTITUTION:A magnetic pick up coil 2 is fixed on a housing 3, and a signal rotor 1 is rotated freely therein. In such constitution, when a recessed shaped groove provided on the outer circumference part of the signal rotor 1 passes the magnetic pick up coil 2, an output voltage is generated. A high output voltage is obtained by rounding the projection corner part of the recessed shaped groove. Namely, the outer circumference corner to be a delay side in relation to a rotational direction, of the groove which is provided on the outer circumference of the signal rotor 1, is chamfered. It is thus possible to reduce flux leakage when a pole peace and the groove part are opposed to each other, so that high generated voltage is obtained by large flux change.
Patent JP-H08128195-A (JP)
Title: Temporary steel pipe clamp device
Inventor: MAEIZUMI MASANOBU
IPC: E04G7/16
Filed: 1994-10-31
Abstract: PURPOSE: To make it possible to clamp a steel pipe cross section firmly by surrounding a cross section of two steel pipes with a main body of a rectangular frame body, clamping it with a clamp device, and suppressing a slip with an intermediate slip prevention device. CONSTITUTION: An openable right and left frame part 17 of right and left frame parts 6 and 17 in a main body 11 of a rectangular frame body is opened, a cross section of two steel pipes 2a is stored, and the circumference is surrounded by a frame of the main body 11. Then, one front and rear frame part 15 of the main body 11 is screwed to pass through, and the cross section of two steel pipes is clamped with a clamp device 12 constituted of a clamp screw shaft 25 equipped with a steel pipe pushing section 24 to the inside end thereof and a steel pipe receiving section 26 provided to the inside of the other front and rear frame part 14.  A slip of both steel pipes 2a is suppressed by an intermediate slip prevention device 13 constituted of a bearing body 31 borne on one right and left frame part 16 of the main body 11 movably and a held body 32 held between cross sections of two steel pipes 2a fastened to the bearing body 31.
Patent JP-H04167093-A (JP)
Title: Automatic vending machine
Inventor: GODA YUICHI
IPC: G07F11/16
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the outward size of the automatic vending machine in the front-rear direction by moving up and down a receiving frame slantingly and carrying an article out at a longitudinal attitude. CONSTITUTION:When the article 2a is pushed out by a pushing-out device with a vending command and mounted on the receiving frame 6, the receiving frame 6 is moved by an elevation device 5 from the position of a lower receiving frame 6a to the position of an upper receiving frame 6b through a duct 7. At this time, the article 2a is elevated at a slanting attitude and slides down on the receiving frame 6b when the frame is connected to an opening 8 at its top dead center. Then the article 2b which falls in a passage 9 from the opening 8 passes through the opening 8 at the longitudinal attitude. Consequently, the passage 9 need not be made wide. Consequently, the outward size in the front- rear direction can be made small.
Patent JP-H03162404-A (JP)
Title: Catalyst system of ziegler-natta catalyst type
Inventor: PEETAA KERURE
IPC: C08F4/654
Filed: 1990-10-31
Abstract: PURPOSE: To provide a Ziegler/Natta-type catalyst system which gives a highly stereospecific olefin polymer in a high productivity and contains a solid component contg. Ti, Mg, a halogen, and a benzophenone-2-carboxylic ester and, as cocatalysts, an Al compd. and an electron donor.  
     CONSTITUTION: This catalyst system is prepd. by compounding, as active components, a solid component (A) contg. titanium, magnesium, a halogen, and a benzophenone-2-carboxylic ester represented by the formula (wherein R 1  is H, a 1-15C alkyl, or a halogen) (e.g. isobutyl 4'-methylbenzoyl-2-benzoate) with an aluminum compd. (e.g. triethylaluminum) (B) and if desired further an electron donor (C) (e.g. oxyisobutylisopropylsilane). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001110671-A (JP)
Title: Surface-mounting type electonic component and method of manufacturing the same
Inventor: ISHII KUNIHIKO
IPC: H01G4/224
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To attach a seat plate made of heat-resistant synthetic resin to the identical lead direction type component part of a surface-mounting type electronic component, which comprises the component part and the seat plate attached to the component main part without loosening. SOLUTION: The aperture of a case 21 of a component part 20 is sealed with an ultraviolet-curing type resin 52 and then is finally sealed with heat- curing type resin, 53 without forming a lateral reduction groove in the case 21.
Patent JP-2001110636-A (JP)
Title: Method and device for treating waste
Inventor: MURAMATSU SHIGERU
IPC: B09B5/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method and device for treating waste, capable of canceling the cause of a fault such as clogging of a crusher, and collecting iron of high purity and facilitating treatment by demagnetizing a permanent magnet, before and after crushing the waste of a compressor or the like. SOLUTION: Waste, having the permanent magnet is demagnetized, the demagnetized waste is crushed, while using the crusher and crushed pieces discharged from the crusher are sorted into iron and non-iron.
Patent JP-H01133977-A (JP)
Title: High hardness fine crystal sintered body and its manufacture
Inventor: MIYAMOTO MANABU
IPC: C04B35/52
Filed: 1987-11-18
Abstract: PURPOSE:To manufacture the title sintered body which gives a working tool having excellent accuracy of its finished surface and high hardness by bringing amorphous carbon derived from resin contg. diamond powder and high-pressure phase type BN powder into contact with iron metal and subjecting the same to pressure sintering. CONSTITUTION:Amorphous carbon contg. (A) diamond powder having <=1mum grain size and (B) high-pressure phase type BN powder having <=1mum grain size is subjected to a degassing treatment in a vacuum, is thereafter brought into contact with the metal or alloy contg. >=5wt.% iron metal (C); they are subjected to pressure sintiring at >=1250 deg.C under >=40 k b pressure where is the stabilizing range in diamond thermodynamics, by which a diamond sintered body consisting of 20-93vol% A components, 5-75vol% B components and <30vol% C components and in which diamond forms a direct bonding phase in structure can be obtd.
Patent JP-2000124855-A (JP)
Title: Optical branching filter, optical multiplexer, optical signal relay amplifier and optical network system
Inventor: SHIMOMURA HIROSHI
IPC: H04B10/27
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To add/extend the desired wavelength band without stopping the operation of conventional optical transmission. SOLUTION: Light in a wavelength region of 1550 nm I is transmitted to an optical transmission line 110 and is optically outputted through an optical amplifier 50 to an optical transmission line 120. A fiber grating 151 connected to the optical transmission line 110 transmits only the light of 1550 nm and reflects the light of other wavelengths. Therefore, light in different wavelength bands can be allocated to optical transmission lines 111 and 112.
Patent JP-H05123031-A (JP)
Title: Walking type mower
Inventor: OSHIMA HIROSHI
IPC: A01D34/76
Filed: 1991-11-08
Abstract: PURPOSE:To introduce dusts, etc., deposited on a ceiling wall into a mowing space and form the wind of cooling air for an engine by forming a tilted periphery and allowing the mowing space to communicate with the outside. CONSTITUTION:A penetrated hole A for inserting a vertical driving shaft 12 is formed at the center of the ceiling wall of a mower body 10, and the periphery of the penetration hole A is formed into a tilted periphery (a) downward turned toward a mowing space. Legs 25 are vertically installed four positions toward the tilted periphery (a), and a circular frame 25 having a channel-like cross section is secured to the upper surfaces of the legs 24. An engine-mounting seat 26 having holes 26a for mounting the engine 6 is formed at the peripheral four positions of the frame 25. Thereby, air is subjected to the suction action of the blade 11 by the operation of the engine 6. While sucking dusts, etc., deposited on the ceiling wall, the air passes through between the legs 25, and subsequently introduced into the mowing space along the tilted periphery (a).
Patent JP-H07125478-A (JP)
Title: Manufacture of booklet with envelope with rewettable paste and the envelope
Inventor: KAN FUMITAKA
IPC: B31B50/62
Filed: 1993-10-28
Abstract: PURPOSE:To provide a method for manufacturing a booklet having an envelope with rewettable paste adapted to be used for a pamphlet, a catalog, etc., and the envelope at a high speed. CONSTITUTION:A printed matter offset printed by a design printer 2 is subsequently coated with rewettable paste by a rewettable pasting unit 3, printed with ink which is clarified by impregnating a sheet with it by a transparent window printer 4, dried by a drying unit 5, and cooled by a cooler 6. Further, a booklet having an envelope with rewettable paste is manufactured by processing with coupling various following processing units.
Patent JP-H05128543-A (JP)
Title: Optical head movement direction discrimination device
Inventor: IGUCHI DAISUKE
IPC: G11B7/085
Filed: 1991-11-08
Abstract: PURPOSE:To provide an optical head transfer direction discrimination device which is capable of discriminating the transfer direction of an optical head with high accuracy even when a signal, such as noise is loaded to a tracking error signal and a track cross signal. CONSTITUTION:A shift register receives a first binary signal obtained from a tracking error signal binary coding means 1 and a second binary signal obtained from a track cross signal binary coding means 2 where a first state- variable up to a second state-variable are formed. The state-variables and the first and second binary signals enter a logic decision circuit 5. The logic decision circuit 5 receives trigger pulses generated during the rise time and the fall time of the first and second binary signals where only a circulation transition value is detected from the first state-variable up to the third state- variable and a state-transition value indicted by the first and second binary coding means and a transfer direction discrimination signal of an optical head is output.
Patent JP-H06134718-A (JP)
Title: Laminated ceramic plate and manufacture thereof
Inventor: SAWA FUMITOMO
IPC: B28B1/42
Filed: 1992-10-30
Abstract: PURPOSE:To enhance various function of a laminated ceramic plate, prevent a defect such as a deformation come from feerning and provide a method for manufacturing the same with an advantageous production cost and a high efficiency. CONSTITUTION:Aqueous slurry A and aqueous slurry B which contain inorganic powder and fibrous substance and have different mixture composition are provided, being stored in tanks 1-3 or 4 according to mixture types, and filtered concentrates are manufactured on cylinder molds 5a in cylinder type wet paper making machines installed in the respective tanks. An endless annular bent 6 to be driven contact with the concentrates is provided, a plurality of the filtered concentrates are sequentially temporarily mounted on a surface of the belt, and further wound on a making roll 9. After this laminated web 8 is pressure molded, it is dried, backed, and manufactured to form a laminated ceramic plate made of a plurality to different ceramic layers.
Patent JP-H03154148-A (JP)
Title: Access arbitrating device of two-port memory
Inventor: TAJIRI YASUSHI
IPC: G06F15/167
Filed: 1989-11-10
Abstract: PURPOSE:To avoid the deadlock by bringing its information to drawback temporarily to an access request passing through a bus of a lock side, and executing read/write by releasing temporarily the lock at the time when it is not a lock of the own board. CONSTITUTION:An arbitrating part 9 locks the own board by setting the bus side as an arbitrating board by detecting a selection lock of a selection lock detecting part 8. An access request detecting part 10 saves temporarily its information in a drawback register 13 by detecting an access request, detects a fact that a lock signal is applied to the bus by a lock signal from the arbitrating part 9, and actuates a timer 11. When a time-out detecting part 12 detects a fact that an operation of the mirror 11 exceeds a set time, and the access request detecting part 10 decides that it is not a lock of the own board by a board selecting signal from a board selector 7, a lock mechanism is released temporarily, and read/write of information of the drawback register 13 are executed. In such a way, the deadlock can be avoided.
Patent JP-H07145866-A (JP)
Title: Moldingmethod for butterfly type valve disc
Inventor: YAGINUMA HIDEAKI
IPC: B21K1/24
Filed: 1993-11-24
Abstract: PURPOSE:To perform rapid manufacture of a valve disc by a method wherein a press part having thickness and an area enough to be fitted in a valve stem engaging groove is formed by press in the surface of a part with which the valve stem of the valve disc intended to be formed of a plate-form material is engaged, and the profile of a valve body containing a notch groove in which the engaging groove is fitted is blanked at one time through press. CONSTITUTION:Press parts 13 having thickness and an area enough to allow pressure-fitting of them in the engaging grooves of a valve stem at a primary press process is formed in the surface, containing a part, corresponding to the end part of on both sides on the short diameter side of an oval valve disc 12, intended to be molded, of a plate-form material 11. At a second process, an arcuate part formed of the material 11 and notch grooves 14 in which the engaging grooves of the valve stem in spots where the press parts 13 are formed are respectively fitted are simultaneously blanked. By molding the valve dick 12 only at a press process, a matching work process is eliminated, productivity is remarkably improved, and manufacturing cost is widely reduced.
Patent JP-S63145558-A (JP)
Title: Error inserting/packaging detecting method for read-only memory
Inventor: OSHIMA HIDEO
IPC: G06F12/16
Filed: 1986-12-09
Abstract: PURPOSE:To prevent the inserting/packaging of ROM with different software contents without fail even when the inserting/packaging and the packaging position of the ROM with a different packaging position are correct by providing a special reference read-only memory. CONSTITUTION:In a ROM 1, position data (a) and changing data (b) are stored besides the desired software contents. In a base ROM 2, position data (c) and changing data (d) of all ROM 1 are stored. A CPU 3, when the base ROM 2 and the ROM 1 inserted and packaged to a printing sheet are arithmetic- processed and the position data (a) of the inserted and packaged ROM 1 are not coincident to the position data (c) of the base ROM 2 corresponding to the packaged position of the ROM 1 or when both position data (a) and (c) are coincident and both changing data (b) and (d) are not coincident, outputs the signal of the effect to a CRT displaying device 4. Thus, the inserting/ packaging of the ROM with a different packaged position to the determined packaged position can be prevented without fail.
Patent JP-H08151937-A (JP)
Title: Leakage prevention structure of gas turbine engine
Inventor: YAMAMORI KENJI
IPC: F01D11/02
Filed: 1994-11-28
Abstract: PURPOSE: To prevent any leakage between mutual back plates of a compressor impeller 1 and a turbine rotor and improve an engine efficiency. CONSTITUTION: A compressor impeller 1 and a turbine rotor 2 are installed while facing mutual back plates 1a, 2a on a common rotary shaft 3 and a disc shape insulator 10 having the through hole of the rotary shaft 3 is arranged between the back plates 1a, 2a. A ring shaped projection 13 projected facing to the back plate 2a of the turbine rotor 2 is formed on the insulator 10 and further plural projections 14 are formed in order to obstruct the air flow to the inner periphery of the ring shaped projection 13.
Patent JP-H09166779-A (JP)
Title: Electrooptic element
Inventor: WADA KEIJI
IPC: G02F1/1335
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optical element capable of making display without coloration as field effect type liquid crystals. SOLUTION: This element has a liquid crystal cell 3 having a refractive index dispersion α1, the product Δn1.d1 of the refractive index anisotropy Δn1 of liquid crystals and the thickness d1 of a liquid crystal layer and the value of the twist angle of the liquid crystals as parameters, a compensating means 2 arranged to be adjacent to the liquid crystal cell 3, polarizing plates 1 to 4 arranged to hold this compensating means 2 and the liquid crystal cell 3 between them and a reflection plate 3a. In such a case, the refractive index dispersion α1 of the liquid crystal cell 3, the value of Δn1.d1 and the value of the twist angle of the liquid crystals are determined.  The values of the refractive index dispersion α2 possessed by the compensating means 2 and Δn2.d2 are set in such a manner that visually sensitive transmittance attains nearly the min. values according to these values.
Patent JP-H05125541-A (JP)
Title: Plasma treating device
Inventor: NARAI SATORU
IPC: H01L21/304
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the plasma treating device which can finish the cleaning operation for removing the reaction side-product in a vacuum vessel in a short period of time and can enhance the operating rate of the device. CONSTITUTION:Shielding plates 21 which enclose the flank parts of a high-frequency electrode 4 to be imposed with a sample substrate W and the side wall surface of the vacuum vessel 1 apart a prescribed spacing distance are provided in the vacuum vessel 1 to be grounded. The shielding plates 21 are connected to a high-frequency potential and the high-frequency electrode 4 is connected to the grounding potential by a selector switch 23 at the time of cleaning the inside of the vacuum vessel 1 by introducing gas for cleaning therein. The plasma by the gas for cleaning is formed between the shielding plates 21 and the vacuum vessel 1 side wall surfaces and the flank parts of the high-frequency electrode 4, by which the reaction side-product sticking to the shielding plates 21 at the time of the etching treatment of the sample substrate W is easily removed.
Patent JP-H07144956-A (JP)
Title: Sound absorbing molding and its production
Inventor: TSUJII YOSHIAKI
IPC: C04B38/02
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a molding having sound absorption performance over a wide frequency range, heat insulating property and incombustibility by consisting it of a layer composed mainly of a vitreous foaming granule, an alkali silicate solution and silicon based powder and having a specific bulk density and a layer composed mainly of the same materials and having lower bulk density. CONSTITUTION:A 1st mixture made by adding 100 pts.wt. vitreous foaming granule 10-18 pts.wt. alkali silicate solution (where, content of solid matter is 40wt.%) and 10-17 pts.wt. silicon or silicon alloy powder is poured into a molding flask. Next, a 2nd mixture made by adding 100 pts.wt. vitreous foaming granule, 20-30 pts.wt. alkali silicate solution and 19-25 pts.wt. silicon or silicon alloy powder is filled thereon and the mixtures are simultaneously and integrally hardened at room temp as they are. As a result, the objective sound absorbing lightweight plate like body composed of the 1st hardened layer having 0.9-1.3 bulk density and the 2nd hardened layer having 0.3-0.7 bulk density is obtained.
Patent JP-2001118029-A (JP)
Title: Marker reading method
Inventor: ASANO MOTOSHIGE
IPC: G06K7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To make precisely readable a marker for data by precisely detecting the edge of a marker for synchronism without using any electric comparator. SOLUTION: A marker for synchronism and a marker for data which are provided in parallel and a 1st and a 2nd optical sensor which detect the marker for synchronism and marker for data respective are relatively moved and output signals corresponding to the marker for synchronism and marker for data which are detected by the 1st and 2nd optical sensors are registered in a data registration buffer. Points A and B where the registered output signal of the 1st optical sensor becomes maximum are found and the marker edges (detection points a and b) of the marker for synchronism are found from those points A and B. The data of the marker for data which are buffered in the same timing with the detection points (a) and (b) are read out and binarized.
Patent JP-H10136944-A (JP)
Title: Food and its production
Inventor: TOTSUNE TETSUJI
IPC: A23L29/20
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To produce a paste food, good in texture and having elasticity by finely dividing a marine product such as a crab or a lobster or a shrimp and mixing the resultant fragments with an Awayuki (a snow white jelly), etc., of albumen due to a conventional food which uses the marine product in an intact figure or a ground meant thereof, may resultantly hold a shape or lose the shape as the marine product and is incapable of adapting to conditions of the shape left to some extent and good in taste. SOLUTION: Fragments of a marine product meat can be mixed with an Awayuki and a dogtooth violet starch 4 and seasonings 5, 6 and 7 can then be added thereto to produce a paste food 3A in which the fragments of the marine product meat in a state of the left fragments thereof are kneaded. The paste food 3A is puffy and has elasticity by actions of the Awayuki 1.
Patent JP-S63146665-A (JP)
Title: Black level correction circuit
Inventor: KAWASAKI YOSHIO
IPC: H04N5/18
Filed: 1986-12-10
Abstract: PURPOSE:To prevent a black leveling by combining an emitter follower and a blanking transistor (TR) and connecting it to an output of a signal processing circuit so as to apply peak detection to the output. CONSTITUTION:When a black component in a video signal is detected by a peak detection diode 8, its output potential rises, while the potential is decreased in the absence of the black component. Through the operation above, in case of the presence of the black component, a diode 11 is cut off, the potential at a brightness control terminal 3 is unchanged and no diode 11 is turned on to decrease the potential of the brightness control terminal 3 thereby decreasing the brightness. Thus, the black leveling such as bringing a gray signal into a black level is avoided. That is, the black level correction is applied in a way that the brightness is decreased in case of a high APL and absence or black signal and that the luminance signal is not decreased in case of the pres ence of black signal.